baber/WOPTO huggingface dataset:
Patent JP-S5988883-A (JP)
Title: Thermal type superconductive switch
Inventor: MITSUNE SUSUMU
IPC: H01L39/20
Filed: 1982-11-12
Abstract: PURPOSE:To obtain a switch strong to thermal disturbance and mechanical strain by a method wherein, using a superconductive wire heat-treated by burying an NbTi filament in a CuSn base material, the linear part thereof is covered with a thermal insulator, and the bent part is put in contact with liquid helium directly. CONSTITUTION:The NbTi filaments 1 are buried in the CuSn base material 2 and heat-treated, thus generating Nb3Sn layers 3 in the outer periphery of the filaments, resulting in the formation of the superconductive wire 4. Next, parts 5 with superconductive characteristic deteriorated by bending, etc. are not covered with the themal insulator but put in contact with the liquid helium directly, and only the linear parts 6 with superconductive characteristic of Nb3Sn kept without the application of such a mechanical strain as bending is covered with the thermal insulator 7. Besides, at the time of switch-OFF, the deteriorated parts 5 are heated by heater, thus being put in a normal conduction state.
Patent JP-H0729490-A (JP)
Title: Manufacture of cathode structure body for electron gun, and cathode for electron gun
Inventor: NAKAMURA HIROSHI
IPC: H01J9/18
Filed: 1993-07-15
Abstract: PURPOSE:To provide a method for manufacturing a cathode structure body for electron gun in which the center of an electron emitting material formed on a base can be precisely conformed to the center of an opening part provided on a first grid. CONSTITUTION:A cathode for electron gun and a first grid 30 area assembled together in such a manner that an opening part 32 provided on the first grid 30 is arranged above the scheduled area 10B for electron emitting material layer formation of a base 10, A mask 40 having an opening part 42 is arranged on the first grid 30 in such a manner that the center of the opening part 32 provided on the first grid 30 is conformed to the center of the opening part 42 provided on the mask 40. In the state regulated by the opening part 42 provided on the mask 40, an electron emitting material layer 12 is formed in the scheduled area 10B for electron emitting material layer formation of the base 10.
Patent JP-H0484125-A (JP)
Title: Liquid crystal display device
Inventor: TANAKA TAKESHI
IPC: G02F1/1343
Filed: 1990-07-27
Abstract: PURPOSE:To prevent the short-circuit between picture element electrodes and video signal lines and to lessen the generation of point defects by providing band-shaped electrodes between the picture element electrodes and video signal lines. CONSTITUTION:The band-shaped electrodes SH are provided on a transparent glass substrate SUB 1, by which the step nearly equal to the thickness of the band-shaped electrodes SH is generated on the surface of the insulating film GI between the picture element electrodes ITO and the video signal lines DL. Even if, therefore, there are the etching residues of the picture element electrodes ITO, the most thereof are cut by riding over the step part. The short-circuit between the signal lines DL and the picture element electrodes ITO is prevented in this way without lowering the opening rate. The generation of the point defects is thus lessened as far as possible.
Patent JP-H0247194-A (JP)
Title: Viscous hydrocarbon/water emulsion
Inventor: IGUNASHIO EE REIRITSUSE AARU
IPC: C10L1/32
Filed: 1988-08-08
Abstract: PURPOSE: To improve burning efficiency of viscous hydrocarbon, by re-emulsifying natural hydrocarbon material which is produced by degassing hydrocarbon/aqueous emulsion and adjusting concentration difference between hydrocarbon and water.  
     CONSTITUTION: By supplying natural viscous hydrocarbon material which is taken out of an active oil field 12 with a deep well pump 14 and surface active agent to a static mixer 18 through a flow station 16, hydrocarbon/aqueous emulsion in which moisture content is more than 15%, viscosity at 122°F is less than 5000cPs, oil droplet diameter is less than 300μm. By supplying the emulsion to a degassing device 20 and degassing more than 60% of it under pressure more than 20psig and temperature more than 95°F, emulsion whose gas content is less than 5std.cubic ft/barrel is provided. After the emulsion is supplied to a separator 22, and adjusted such that concentrate difference between hydrocarbon and water is more than 2×10 -3 g/cm 3  at a temperature T of 15°C more than that of emulsifier and less than a clouding point, natural hydrocarbon material is separated. Then, hydrocarbon/aqueous emulsion which is provided by supplying the hydrocarbon material to a regenerator 24 and adding emulsifier 26 and additive 28 to it is supplied to a combustor 32 and a purifier 34 through a conveyer 30. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6175107-A (JP)
Inventor: TATSUNO HIYOSHI
IPC: E01F9/506
Filed: 1984-09-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05326642-A (JP)
Title: Bonding tool, manufacture and manipulation thereof
Inventor: TANAKA KATSUYUKI
IPC: H01L21/603
Filed: 1992-07-01
Abstract: PURPOSE:To provide a bonding tool which can press all electrodes on a semiconductor element uniformly and can bond all electrodes and leads positively even if the pressing face at the end of bonding tool increases due to increase of size or length of semiconductor element. CONSTITUTION:Pressing face 6 at the end 5 of a bonding tool is made of hard substance containing diamond or cubic boron nitride as a main constituent. The pressing face 6 is recessed, under operating temperature of a bonding tool 4, smoothly from the periphery toward the center thereof according to the warp of a semiconductor chip 1 and flatness of the pressing face is set in the range of 1-5mum under operating temperature.
Patent JP-H05274166-A (JP)
Title: Device for controlling safety related device
IPC: B62D5/04
Filed: 1992-07-24
Abstract: PURPOSE: To optimize a device which controls the operation member of a safety related monitor device. CONSTITUTION: The operation member of the safety related device is operated by signals formed in at least two computer units 105 and 106 or computer channels. Each computer unit or computer channel is monitored by a monitor device. The operation member is controlled by computer units or computer channels only when monitor devices 107 pertaining to computer units or computer channels detect errorless functions of computer units or computer channels, and each monitor device switches the safety related device to the safe state independently of the monitor result of the other monitor device if an error function of the computer unit or computer channel be monitored and belongs to the monitor device is detected. By this constitution, a high safety level of the safety related device is achieved.
Patent JP-H1142192-A (JP)
Title: Vacuum cleaner
Inventor: AKE YASUNARI
IPC: A47L9/28
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To easily turn on a motor-driven blower with only a handle gripping force and to perform cleaning with a suction force that matches the condition of a slide switch. SOLUTION: A pressure-sensitive element 12 with variable resistance value is provided in an at-hand control part, and a slide switch 10, etc., by which a suction force is adjusted by changing current passed to a motor-driven blower 5, is provided. A control part is provided which, when the resistance value of the pressure sensitive element 12 has dropped to or below a first set value, turns the motor-driven blower 5 on to pass current to the motor-driven blower 5 according to the condition of the slide switch 10.
Patent JP-H0483822-A (JP)
Title: Production of steel wire
Inventor: YOMO YOSHIHIRO
IPC: C21D1/26
Filed: 1990-07-25
Abstract: PURPOSE:To properly soften a work hardened part in the vicinity of a surface, to reduce deformation resistance at the time of plastic working, and to decrease the occurrence of working cracks in parts by subjecting a steel wire after skin pass finishing to annealing at a temp. in a specific range. CONSTITUTION:A soft steel wire is produced by applying rolling and wiredrawing to a soft steel wire rod or by repeating the above. This wire is subjected to spheroidizing annealing treatment and then to finish wiredrawing to the desired wire diameter at 5-30% reduction of area by means of skin pass finishing. Further, this wire is annealed at 450-700 deg.C. When skin pass finishing is performed at 10% reduction of area in the case, e.g. of soft steel, the hardness in the vicinity of the surface of the wire becomes Hv140-150. By subjecting the above wire to annealing treatment at 450-700 deg.C, the work hardened part resulting from skin pass finishing can be softened and the hardness in the vicinity of the surface of the wire can be regulated to Hv70-90, and, as a result, the steel wire most suitable for cold heading and form rolling can be obtained.
Patent JP-S5992842-A (JP)
Title: Device for preventing conveyance of overlapped sheets
Inventor: NISHIBORI TOSHIKI
IPC: B65H3/56
Filed: 1982-11-11
Abstract: PURPOSE:To securely separate sheets of paper from each other without damaging them, by providing friction members in such prescribed positions that the edge of the lifted sheet comes into contact with the friction members. CONSTITUTION:A pair of friction members 1, which are made of a plastic film as the body and have a high flexibility, are secured on a friction member fitting plate 2 and placed near both the corners of a sheet P of paper to be lifted. The fitting plate 2 is placed in such a position by springs 20 around shafts 5 that the locus of the front edge of the lifted sheet P of paper intersects parts of the overlapped conveyance preventive friction members 1. The plate 2 can be moved by turning on a solenoid 9, to such a position that the plate does not intersect the locus of the front edge of the sheet P of paper.
Patent JP-H0247757-A (JP)
Title: Information processor
Inventor: SUZUKI SHINYA
IPC: G06F15/80
Filed: 1988-08-09
Abstract: PURPOSE:To give required data to all processors with one data transmission by providing an input/output means, which continuously supplies data to a bus, and a timing means which gives the timing at which data is taken into plural processors. CONSTITUTION:A data input/output device 4 flows data on a memory 1 onto the bus in the order adapted to processing. A timing generator 5 generates the timing, at which data is taken into each processor 2, synchronously with this data. Each processor 2 has a buffer 2a which is connected to the bus and takes in data, and buffers 2a select data by the signal from the timing generator 5 and send this data to data processing parts 2b. When required data is completed, the data processing is performed in the data processing part 2b.
Patent JP-H0639043-A (JP)
Title: Thermotherapeutic device
Inventor: MAEDA KENJI
IPC: A61N5/02
Filed: 1992-07-24
Abstract: PURPOSE:To make cancer treatment without damaging normal tissues by selectively heating the cancer tissue. CONSTITUTION:This thermotherapeutic device is constituted by having a feeding means 5 for feeding microcapsules 1 formed by embedding superfine particles 4 consisting of a ferromagnetic material into liposome 3 bonded with biocomponents 2 on the surfaces to the neighborhood of the cancer tissue, a leading out means 6 for leading out the superfine particles 4 together with the blood from near the cancer tissue, a capturing means 7 for capturing the ultrafine particles 4 led out by the leading out means 6, a reflux means 8 for refluxing the blood past this capturing means 7 into the body and a resonant energy imparting means 9 for imparting resonance energy to the superfine particles 4 fed near to the cancer tissue.
Patent JP-H0373200-A (JP)
Title: Damping device of dehydrating machine
Inventor: ITO MICHIAKI
IPC: D06F49/04
Filed: 1990-07-25
Abstract: PURPOSE:To settle such problem point as generation of an impact sound at the time of damping and insufficiency of reliability on a function, and also, to maintain necessary damping force even against dripping of oil from various parts in the upper part of a brake band by providing a hood part which covers the brake band from the upper part and overhangs to the outside thereof on a brake drum. CONSTITUTION:On the upper peripheral part of a brake drum 30, a hood part 51 is provided by a flange part of the upper edge part of a drum cover 45, and the hood part 51 covers a brake band 42 from the upper part and overhangs to the outside thereof, and its outside peripheral edge part 51a is directed to the lower part. At the time of damping, based on electric disconnection of an electromagnet, a lever 43 is turned by spring force of a spring, the brake band 42 is tightened and pressed against the drum cover 45, and the brake drum 30 to which the cover 45 is attached, and a dehydrating tank 31 attached to a dehydrating shaft 26 are restrained. Oil such as grease, etc., which is applied to various parts in the upper part of the band 42 and drips down is obstructed by the hood part 51, and does not adhere to the inside surface of the band 42.
Patent JP-S6444243-A (JP)
Title: Composite sand mold
Inventor: HAYASHI KATSUZO
IPC: B22C9/02
Filed: 1987-08-07
Abstract: PURPOSE:To obtain a good casting having high dimensional accuracy and good casting surfaces by forming a mold surface of a casting mold made by using a gypsum material into which aggregate is incorporated. CONSTITUTION:The composite gypsum material prepd. by using silica sand, zircon sand, iron powder or silicon carbide particles as aggregate and compounding the same a 0.5-7 ratio per 1 weight of the gypsum is poured from a gypsum pouring port 4 into the gypsum mold 2 which encloses the space of the sand mold 1 and has about 2-20mm thickness, by which the composite sand mold 1 formed with the casting wall surface is prepd. Transfer of heat is improved by this casting mold in the cooling and solidifying stage of the casting poured through a pouring port 3. The rapid cooling is thereby executed and the casting having the high dimensional accuracy and the good casting surfaces is obtd.
Patent JP-H1036683-A (JP)
Title: Thermoplastic resin composition
Inventor: MITSUDA NAOKI
IPC: C08K5/42
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition which can give injection moldings improved in gloss, mold transfer and mold release when injection- molded with a mold having the function of suppressing instant cooling of a molten resin by mixing a thermoplastic resin with a specified sulfonate. SOLUTION: This composition is obtained by mixing 100 pts.wt. at least one thermoplastic resin selected among aromatic polycarbonates, aromatic polyester carbonates, aromatic polyesters, polyamides and acrylonitrile/butadiene/ styrene copolymer resins each of which has a viscosity-average molecular weight of 10,000-100,000 and aromatic vinyl polymers and polyphenylenes each of which has a weight-average molecular weight of 50,000-3000,000 with 0.005-3 pts.wt. sulfonate represented by the formula: RSO3 M (R is an 8-18 C alkyl; and M is an alkali metal).
Patent JP-H0362966-A (JP)
Title: Cdsse thin-film optic sensor
Inventor: NISHITANI MIKIHIKO
IPC: H01L27/146
Filed: 1989-07-31
Abstract: PURPOSE:To speed up optic response speed by enabling a title item to be composed of CdS and CdSe which contain acceptor impurities and formed on an insulation substrate or their solid solution and to have a specified thickness and an opposing electrode. CONSTITUTION:CdS, CdSe or their solid solution doped with optimum acceptor impurities according to the film thickness, is employed for formation of CdSSe film 2, thicker than 1mum, on an insulation amorphous substrate 1 and an opposing electrode 3 is provided. When the film thickness exceeds 1mum, high resistance can be achieved only by acceptor impurities predominantly and optimization is realized, thus increasing the optic response speed of an optic sensor, especially its rising time. Also, a CdSS3 system thin film 2 is formed on the entire part below the wiring part of the electrode 3, thus eliminating the possibility of stage cut of electrode due to stage difference of the CdSSe thin film and the CdSSe thin film is mutually diffused at the interface with the insulation substrate during thermal treatment process, resulting in improved adhesion properties.
Patent JP-S6442466-A (JP)
Title: Alpha-phenoxyalkane carboxylic acid derivative and herbicide containing said derivative as active ingredient
Inventor: FUKAMI JIICHI
IPC: C07C69/712
Filed: 1987-08-11
Abstract: NEW MATERIAL:alpha-Phenoxyalkane carboxylic acid derivative expressed by formula I (Q1 and Q2 are CH or N; X is H, halogen, trifluoromethyl or nitro; Y is H or halogen; R is H or 1-5C alkyl; Z is O or NH; V and W are H, halogen, nitro, cyano or trifluoromethyl). EXAMPLE:2-[4-Chlorophenoxy)phenoxy]propionic acid 4-(4-nitrophenoxy)phenyl. USE:A herbicide having strong effect. PREPARATION:A carboxylic acid expressed by formula II or formula III (A is OH, halogen or active ester) or derivative thereof is reacted with a p- substituted phenol or p-substituted aniline to provide the compound expressed by formula I.
Patent JP-H0544373-A (JP)
Title: Hinge for revolving door
Inventor: SHIMADA NORIHIKO
IPC: H05K5/03
Filed: 1991-08-08
Abstract: PURPOSE:To facilitate the attachment and removal of a revolving door by engaging a first support fixture fixed to the housing side with a second support fixture fixed to the revolving door side through the intermediary of a floatable rotor made of synthetic resin. CONSTITUTION:A first support fixture 1 formed thereon with disc-like protrusion 1b, 1b which are projected from both ends of an attaching part 1a in the axial direction thereof so as to serve as a rotary center axis, is fixed to the housing 4 side. Then, a second support fixture 2 formed thereon a rectangular cap part 2b at one end of an attaching part 2b is fixed to the revolving door 5 side. Next, a U-like floatable rotor 3 made of synthetic resin is interposed between the first and second support fixtures 1, 2. The protrusions 1b of the first support fixture 1 are fitted and locked in recesses 3a-1, 3b-1 formed in upper end lower end pieces 3a, 3b of the floatable rotor. Then, the rectangular cap part of the second support fixture 2 is fitted on and engaged with the upper end piece 3a of the rotor 3.
Patent JP-H0247884-A (JP)
Title: Light emitting device deterioration detection circuit
Inventor: FUKUTOME FUJITOU
IPC: H01L33/00
Filed: 1988-08-10
Abstract: PURPOSE:To detect the deterioration of a light emitting device with the loss of a main light output emitted from the light emitting device to the minimum possible by applying the cross-talk light of the light emitting device passing through an electronic optical switch to a deterioration detecting means. CONSTITUTION:When an optical switch is operated in a parallel mode, a light path (a) is a main light path and a light path (c) is a light path for a cross mode. The cross-talk light of a light output from a #1 LD module 11 which is in an operating state is outputted through the light path (c) as a sub-light output (2). After the sub-light output (2) is converted into an electric signal by a photodetector 31, if deterioration is detected by a deterioration detector 32, an alarm is transmitted. When the optical switch is operated in a cross mode, a light path (d) is a main light path and a light path (b) is a light path for a parallel mode. The cross-talk light of a light output from a #2 LD module 12 is outputted through the light path (b) as a sub-light output (2). With this constitution, the deterioration can be detected with the loss of a main light output (1) emitted from a light emitting device being set at the minimum possible.
Patent JP-H0617179-A (JP)
Title: High strength and high conductive aluminum alloy for brazing and its manufacture
Inventor: HENMI YOSHIO
IPC: C22C21/00
Filed: 1992-07-02
Abstract: PURPOSE:To manufacture a high strength and high conductive Al alloy for brazing by preparing an Al allay contg. specified ratios of one or more kinds of C, O and N and H. CONSTITUTION:Pure Al powder is subjected to mechanical alloying treatment in a sealed vessel filled with an inert gas and an additive contg. one or >=two kinds of C, O and N (such as Al4C3, Al2O3 and AlN) into Al alloy powder in which the content of one or >= two kinds among C, O and N is regulated to 0.01 to 0.7wt.%, and the balance Al with inevitable impurities. This powder or green compact is heated in the temp. range of 450 to 620 deg.C in a vacuum of <=10<-4>Torr and is compacted into an Al alloy having <=3ppm H content. In this way, the high strength and high conductive Al allay for brazing free from the deterioration in strength and heat resistance event if assembling by brazing is executed can be obtd.
Patent JP-2001027600-A (JP)
Title: Estimation apparatus for coefficient of friction of road surface
Inventor: MIYAZAKI KIYOAKI
IPC: B60R16/02
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To estimate and compute the coefficient of friction of a road surface in a short time without performing an integral computing operation, by comparing respective acceleration in the axial direction of a front axle which are computed respectively on the basis of respective outputs of a transverse-direction accelerometer, a yaw rate sensor and a vehicle speed sensor, on the basis of respective outputs of a steering angle sensor and a vehicle speed sensor and on the basis of the temporarily set coefficient of friction of the road surface. SOLUTION: In this estimation apparatus 2 for the coefficient of friction of a road surface, the output of a transverse-direction accelerometer 4, that of a yaw rate sensor 6 and that of a vehicle speed sensor 5 are fetched so as to compute the transverse-direction acceleration α0 of a front axle. Then, the output of the vehicle speed sensor 5 and that of a steering angle sensor 14 are fetched so as to compute accelerations α1 to αn in the axial direction of the front axle about (n) pieces of coefficients of friction μ1 to μn, of a road surface, which are temporarily set in advance. Then, the computed acceleration α0 in the axial direction of the front axle is compared with the computed accelerations α1 to αn. An acceleration (αi) which is most approximate to the acceleration α0 is selected among from them.  One coefficient of friction μ1 out of the (n) pieces of coefficients of friction used to compute the coefficient of friction (αi) is outputted, and it is used as the coefficient of friction of the road surface at this point of time.
Patent JP-H1118736-A (JP)
Title: New zealand spinach juice and its production
Inventor: KIKUCHI KOJI
IPC: A23L19/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a stable, hard-to-fade and easy-to-drink juice from New Zealand spinach, a kind of green vegetable. SOLUTION: This juice, which is stable and easy to drink, is obtained by crushing the leaves and stems of New Zealand spinach followed by squeezing the crushed leaves and stems; wherein, before or during the crushing process, carotenoid is added, and a protease is added to and made to act on the resulting juice.